In this post, I explain how to use an online file storing and sharing service like AARNet’s CloudStor (but any WebDAV service will do) to access and update your Zotero library from different computers.
Brim Security maintains a free, Electron-based desktop GUI for exploration of PCAPs and select cybersecurity logs: along with a broad ecosystem of tools which can be used independently of the GUI. The standalone or embedded zqd server, as well as the zq command line utility let analysts run ZQL (a ... The post Brimming With […]
One of my guilty pleasure TV shows is MTV’s The Challenge. Debuting in the late 90s, the show pitted alumni from The Real World and Road Rules against each other in a series of physical events. Now on its 36th season, its found new popularity by importing challengers from ... The post Exploring Wednesday Night […]
Since the previous post on “The Creation of ADAM“, I had difficulties finding time to code anything, but I still managed to fix some bugs, implement a couple of features and make changes, important enough to call the next version of package smooth “3.1.0”. Here is what’s new: A new ... The post After the […]
In this blog post we will optimise a Cox proportional hazard model using a maximum likelihood estimation (MLE) method. For this we are first going to define the likelihood function of our Cox model and its partial first derivatives, sometimes called ... The post Optimisation of a Cox proportional hazard model using Optimx() first appeared […]
I am an applied economist and economists love Stata. Every time I work with somebody who uses Stata on panel models with fixed effects and clustered standard errors I am mildly confused by Stata’s ‘reghdfe’ function producing standard errors that... The post reghdfe and R: The Joys of Standard Error Correction first appeared on R-bloggers.
In 2019 I wrote a post about The Tentpoles of Data Science that tried to distill the key skills of the data scientist. In the post I wrote: When I ask myself the question “What is data science?” I tend to think of the following five components. Data science is (1) the application of design […]
File this under long-term followup, but just about four years ago I wrote about Palantir, the previously secretive but now soon to be public data science company, and how its valuation was a commentary on the value of data science more generally. Well, just recently Palantir filed to go public and therefore submitted a registration […]
Every once in a while, I see a tweet or post that asks whether one should use tool X or software Y in order to “make their data analysis reproducible”. I think this is a reasonable question because, in part, there are so many good tools out there! This is undeniably a good thing and […]
I was talking with someone about book titles. I liked the title Red State Blue State Rich State Poor State when I came up with it, but the book did not sell as well as I hoped (not that I thought it would sell enough to make me lots of money; I’m just using sales […]
Apparently there are surveys all over the world saying that large minorities of people don’t want to take the coronavirus vaccine. If it was just the U.S. we could explain this as partisanship, but it’s happening in other countries too. This seems like a new thing, no? When there was talk of the anti-vax movement […]
Regular readers of this blog will know that I’m a Meg Wolitzer fan (see here and here). During the past year or so I’ve been working my way through her earlier books, and I just finished Surrender, Dorothy, which was a quick and fun and thought-provoking read, maybe not quite as polished as some of […]